METAL SHEATHED ELECTRICAL WIRE CABLE
A metal sheathed electrical wire cable having a sheath formed of a metal strip. The strip is formed to define a space in which a pair of wires are positioned. The opposite edtes of the strip are joined together and urged downwardly to between the wires to define a substantially fully enclosed racewa...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A metal sheathed electrical wire cable having a sheath formed of a metal strip. The strip is formed to define a space in which a pair of wires are positioned. The opposite edtes of the strip are joined together and urged downwardly to between the wires to define a substantially fully enclosed raceway for each of the respective wires. The edge portions may comprise flanges facially welded together at a point remote from the wires so as to avoid heat damage to the wire insulation. The sheath may be provided with a longitudinal notch to define a means for facilitating tearing of the sheath to expose desired wire portions. |
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